What is CVE-2014-5069?

CVE-2014-5069 is a medium-severity vulnerability in Microsemi S350i, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2018-01-08.

How severe is CVE-2014-5069?

Medium severity. CVSS v3 base score is 6.1 out of 10.

XSS in Microsemi S350i

CVE-2014-5069

Cross-site scripting (XSS) vulnerability in Symmetricom s350i 2.70.15 allows remote attackers to inject arbitrary web script or HTML via vectors involving system logs.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2018-01-08 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.010 (61.8th percentile), scored 2026-09-29.

Low probability of exploitation in the next 30 days, but still tracked. 62nd percentile — 61.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.010 · newest: 0.010 · change: 0.000

Affected products

Microsemi S350i
Microsemi S350i Firmware — versions 2.70.15

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

www.portcullis-security.com/security-research-and-downloads/security-advisories… (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2014-5069?: CVE-2014-5069 is a medium-severity vulnerability in Microsemi S350i, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2018-01-08.
How severe is CVE-2014-5069?: Medium severity. CVSS v3 base score is 6.1 out of 10.